self_assembly SrTiO3 Chungnam_National_University SolarCell AmplitudeModulation LiftHeight Conducting Battery self-assembled_monolayer Indent Lift Anneal Bismuth Regensburg SmalScan Ni81Fe19 fluoroaalkane Conduct PVAC mechanical property DeflectionOptics ShenYang PolyvinylAcetate PhaseImaging HexagonalBN DomainSwitching INSP sputter high_resolution Flake Lattice FailureAnalysis Steps LiquidCell LiquidImaging